Can You Really Do That? Technology Bloopers

Useit.com recently featured a great Usability in the Movies - Top 10 Bloopers list that addresses some of the most annoying technology bloopers of all time. I couldn't agree more with their conclusion that user interfaces in film are always more exciting than they are realistic, and heroes have far too easy a time using foreign systems.

One of my favorite - or least favorite - tech bloopers is the fact that Meg Ryan and Tom Hanks use "wireless" internet in 1998's You've Got Mail, at a time when most everyone still used AOL and wireless internet was not commonplace in the home. What blunders bug you the most on the big screen?

In Hackers(as much as I love the movie) their comcept of the inner workings of a computer! With the towers and such. And a big computer screen that The Plague is working on with everyone.
They did that inner working of a computer in Jurassic Park too. What is with that?!